2020 5th International Conference on Green Technology and Sustainable Development (GTSD)最新文献

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Design and Control of a 4-bar-transmission 2-DOF Robot 四杆传动二自由度机器人的设计与控制
2020 5th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2020-11-27 DOI: 10.1109/GTSD50082.2020.9303094
Pham Tan Phat, Bui Manh Huy, Tran Hoai Nam, Huynh Vinh Nghi, Dang Xuan Ba
{"title":"Design and Control of a 4-bar-transmission 2-DOF Robot","authors":"Pham Tan Phat, Bui Manh Huy, Tran Hoai Nam, Huynh Vinh Nghi, Dang Xuan Ba","doi":"10.1109/GTSD50082.2020.9303094","DOIUrl":"https://doi.org/10.1109/GTSD50082.2020.9303094","url":null,"abstract":"The paper presents design and position control of 2-degree-of-freedom robot. To satisfy special requirements of massless distribution and fast response, transmission mechanism of the robot is designed using a 4-bar structure. To effectively support the high-precision control process, an intensive inverse kinematic algorithm is studied. A neural-network-based proportional-integral-derivative (PID) controller is then developed using a nonlinear learning law. Effectiveness of the robot is confirmed by simulation and real-time experiments.","PeriodicalId":345118,"journal":{"name":"2020 5th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130269781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
GTSD 2020 Contributor Page GTSD 2020贡献者页面
2020 5th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2020-11-27 DOI: 10.1109/gtsd50082.2020.9303146
{"title":"GTSD 2020 Contributor Page","authors":"","doi":"10.1109/gtsd50082.2020.9303146","DOIUrl":"https://doi.org/10.1109/gtsd50082.2020.9303146","url":null,"abstract":"","PeriodicalId":345118,"journal":{"name":"2020 5th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133999135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fractional order Modeling and Control of a Quadruple-tank Process 四缸过程的分数阶建模与控制
2020 5th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2020-11-27 DOI: 10.1109/GTSD50082.2020.9303059
Lam Chuong Vo, Luan Nguyen, Moonyong Lee
{"title":"Fractional order Modeling and Control of a Quadruple-tank Process","authors":"Lam Chuong Vo, Luan Nguyen, Moonyong Lee","doi":"10.1109/GTSD50082.2020.9303059","DOIUrl":"https://doi.org/10.1109/GTSD50082.2020.9303059","url":null,"abstract":"In recent years, fractional calculus attracts considerable attention from researchers in modeling and control of systems due to its flexibility in describing the behaviors of the dynamic systems. In this paper, a control design method based on fractional order will be proposed for a multi-input multi-output (MIMO) process. To deal with the interactions between system variables, the decoupling technique using simplified decoupling is adopted. However, in this paper, the PSO algorithm is proposed to approximate the complex decoupled transfer function into a simple form of fractional-order transfer function. The tuning rules of a fractional-order PID (FOPID) controller are also derived analytically based on the internal model control (IMC) structure. To validate the proposed method in real applications, the identification of a multivariable process (MIMO), the quadruple tank system, is presented by using the diagonal form of matrix fraction description (MFD) which transforms a MIMO process into multi-input single-output (MISO) sub-models. Then, the proposed controller is simulated as well as implemented based on the identified models to illustrate the effectiveness of the proposed method.","PeriodicalId":345118,"journal":{"name":"2020 5th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130742244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Study on Patterns of Neural Activity Generation from A Bio-realistic Cerebellum Neural Network 仿生小脑神经网络神经活动生成模式的研究
2020 5th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2020-11-27 DOI: 10.1109/GTSD50082.2020.9303169
Vo Nhu Thanh, Pham Anh Duc, Le Hoai Nam, D. Vinh, Tran Ngoc Hai
{"title":"A Study on Patterns of Neural Activity Generation from A Bio-realistic Cerebellum Neural Network","authors":"Vo Nhu Thanh, Pham Anh Duc, Le Hoai Nam, D. Vinh, Tran Ngoc Hai","doi":"10.1109/GTSD50082.2020.9303169","DOIUrl":"https://doi.org/10.1109/GTSD50082.2020.9303169","url":null,"abstract":"The biological neural network signal flow is a complex process and difficult to interpret. The purpose of this study is to build a model of a simplified cerebellum neural network and investigate its working behavior in generating neuronal patterns. The model is constructed by referring to the neural anatomic structure of the mammal cerebellum and then simulated using Matlab Simulink software. The artificial neural network dimension is much smaller than the size of the real cerebellar neural network in mammal due to hardware simulation resource limitation. Thus, the utilization of extensivescale spiking neural networks is limited due to the grown of computational costs associated with propagating bio-realistic neural models. The parameters correlated with the neuron function also affect the biological plausibility of the spiking neural network. At the conclusion, we present the pattern generation of a cerebellum- like neural network and briefly explained why such patterns are generated.","PeriodicalId":345118,"journal":{"name":"2020 5th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133092206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Mobile Deep Convolutional Neural Network Combined with Grad-CAM Visual Explanations for Real Time Tomato Quality Classification System 结合Grad-CAM的移动深度卷积神经网络实时番茄品质分类系统
2020 5th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2020-11-27 DOI: 10.1109/GTSD50082.2020.9303079
Loc Truong, Bach-Duong Pham, Quang-Huy Vu
{"title":"A Mobile Deep Convolutional Neural Network Combined with Grad-CAM Visual Explanations for Real Time Tomato Quality Classification System","authors":"Loc Truong, Bach-Duong Pham, Quang-Huy Vu","doi":"10.1109/GTSD50082.2020.9303079","DOIUrl":"https://doi.org/10.1109/GTSD50082.2020.9303079","url":null,"abstract":"This study develops a control system to classify tomatoes based on deep learning algorithms. In the main part, the CNN model was designed and trained to classify RGB image of tomato from 2D camera. In the hardware part, a conveyor system was design to implement and test the algorithms. This system contains a conveyor belt, pneumatic pistons, camera, embedded computer and its control circuit. In the third part, the CNN model was deployed into product through the embedded computer to interactive with actuators. To validate in practice, the system was tested to run in real-time and the authors measured the classify capability of this system. As the outcome, the system worked well with high speed and high accuracy, additionally, it is very intuitive with the visualization of model prediction.","PeriodicalId":345118,"journal":{"name":"2020 5th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133529742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
The Load-Bearing of Concrete Beams as the Steel Reinforcements Connected by the Coupler at a Cross-Section of a Beam 在梁的横截面上用连接件连接钢筋的混凝土梁的承重
2020 5th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2020-11-27 DOI: 10.1109/GTSD50082.2020.9303073
Thanh-Hung Nguyen, P. Huynh, A. Le
{"title":"The Load-Bearing of Concrete Beams as the Steel Reinforcements Connected by the Coupler at a Cross-Section of a Beam","authors":"Thanh-Hung Nguyen, P. Huynh, A. Le","doi":"10.1109/GTSD50082.2020.9303073","DOIUrl":"https://doi.org/10.1109/GTSD50082.2020.9303073","url":null,"abstract":"In this paper, the authors investigated the effect of the position and the splicing ratio of reinforcement bars by coupler on the behavior of reinforced concrete beams. The experimental samples gave the assessments with the reinforcement concrete beams with steel bars connected by coupler at the same cross-section. For supporting the results from experiments, a nonlinear finite element analysis was performed with the help of ABAQUS software. Comparison results of beams with/without coupler showed that the load capacity and behavior of reinforced concrete beams with the couplers have relatively small changes compared to concrete beams without splice on steel bars.","PeriodicalId":345118,"journal":{"name":"2020 5th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"295 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133193775","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A novel two-variable model for bending analysis of laminated composite beams 层合组合梁弯曲分析的一种新的双变量模型
2020 5th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2020-11-27 DOI: 10.1109/GTSD50082.2020.9303157
Xuan-Bach Bui, T. Nguyen, Q. Le, T. T. Nguyen
{"title":"A novel two-variable model for bending analysis of laminated composite beams","authors":"Xuan-Bach Bui, T. Nguyen, Q. Le, T. T. Nguyen","doi":"10.1109/GTSD50082.2020.9303157","DOIUrl":"https://doi.org/10.1109/GTSD50082.2020.9303157","url":null,"abstract":"A novel two-variable model for static analysis of laminated composite beams is proposed in this paper. The kinematics of the beam having only two variables are expanded in a hybrid form under polynomial and trigonometric series in thickness and axial directions, respectively. Lagrange’s equations are then used to derive characteristic equations of the beams. Numerical results for laminated composite beams are compared with previous studies and are used to investigate the effects of length-to-depth ratio, fibre angles and material anisotropy on the deflection and stresses of laminated composite beams.","PeriodicalId":345118,"journal":{"name":"2020 5th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131682076","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Multi-class Support Vector Machine Algorithm for Heart Disease Classification 心脏病分类的多类支持向量机算法
2020 5th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2020-11-27 DOI: 10.1109/GTSD50082.2020.9303081
Thanh-Nghia Nguyen, Thanh-Hai Nguyen, Duc-Dung Vo, Truong-Duy Nguyen
{"title":"Multi-class Support Vector Machine Algorithm for Heart Disease Classification","authors":"Thanh-Nghia Nguyen, Thanh-Hai Nguyen, Duc-Dung Vo, Truong-Duy Nguyen","doi":"10.1109/GTSD50082.2020.9303081","DOIUrl":"https://doi.org/10.1109/GTSD50082.2020.9303081","url":null,"abstract":"It is very necessary to build a tool for critical diagnosis of heart disease related to human health. In this paper, a state-of-art method with multi-class support vector machine is proposed to classify types of heart disease in different scenarios of heartbeat datasets. In practice, electrocardiogram signals are preprocessed using a median filter to obtain smooth electrocardiogram signals and then the smooth electrocardiogram signals are segmented to obtain heartbeats. A short-time Fourier transform algorithm is applied on heartbeats to produce frequency information, which can be seen as features of heart disease. Therefore, the features are the input of the multi-class support vector machine classifier for training and testing. In addition, the electrocardiogram signals are collected from the MIT-BIH database for this research, in which there are five types of heart disease with two cases of intra-and inter-patient. The experimental results show that the high accuracy is obtained to illustrate the effectiveness of the proposed classification system.","PeriodicalId":345118,"journal":{"name":"2020 5th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114868556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Treatment of Wastewater Containing Reactive Dyes by electro-Fenton Method 电fenton法处理活性染料废水的研究
2020 5th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2020-11-27 DOI: 10.1109/GTSD50082.2020.9303141
Nguyen Thai Anh, T. T. Khôi, N. Huy, Hoang Thi Ngoc Mai, N. N. Linh
{"title":"Treatment of Wastewater Containing Reactive Dyes by electro-Fenton Method","authors":"Nguyen Thai Anh, T. T. Khôi, N. Huy, Hoang Thi Ngoc Mai, N. N. Linh","doi":"10.1109/GTSD50082.2020.9303141","DOIUrl":"https://doi.org/10.1109/GTSD50082.2020.9303141","url":null,"abstract":"The textile dyeing wastewater pollutes the environment with the presence of residual highly reactive dyes. In this study, real textile dyeing wastewater collected from Textile and Dyeing Kim Thanh Hung (KTH) Company and synthetic wastewater prepared from Suncion Red (SR) and Suncion Blue (SB) reactive dyes were used. Fourier-transform infrared spectroscopy analytical results showed that electro-Fenton was effective in textile dyeing wastewater treatment due to its ability to decompose and transform dyes and cyclic compounds. From experiments on effect of FeSO4 and NaCl amounts, it is discovered that the removal efficiencies of color and COD fluctuated depending on the amounts of two chemicals. And, the suitable conditions for high color removal in batch electro-Fenton model including a 24V-10A of DC power supply and a 100 cm2 of MMO electrode was found to be in pH range 2 – 4, with the dosage of FeSO4 and NaCl are 1 and 15 g, respectively for 3 L of wastewater. Besides, the efficiencies of color and COD removal from SR dyes were higher than those from SB dyes. On the contrary, the SB’s decolorization rate was faster than that of SR through the difference of the rate constant obtained from kinetics study.","PeriodicalId":345118,"journal":{"name":"2020 5th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126155228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Numerical Study on Gas-Assisted Mold Temperature Control with the Application of Air Cover for Improving the Cavity Temperature in Injection Molding Process 应用气罩提高注射成型型腔温度的气辅模具温度控制数值研究
2020 5th International Conference on Green Technology and Sustainable Development (GTSD) Pub Date : 2020-11-27 DOI: 10.1109/GTSD50082.2020.9303159
P. S. Minh, Tran Minh The Uyen, T. Do
{"title":"Numerical Study on Gas-Assisted Mold Temperature Control with the Application of Air Cover for Improving the Cavity Temperature in Injection Molding Process","authors":"P. S. Minh, Tran Minh The Uyen, T. Do","doi":"10.1109/GTSD50082.2020.9303159","DOIUrl":"https://doi.org/10.1109/GTSD50082.2020.9303159","url":null,"abstract":"In this paper, the gas-assisted mold temperature control was simulated with different cover characteristics for improving the cavity temperature in injection molding process. The heating was achieved with a stamp with the size of $50 times 50 times2$ mm. The model was meshed and simulated by ANSYS software. All boundary conditions were set up as the real experiment condition. The results showed that the sprue height (h) and the air height (V) affected the heating efficiency. The increase in sprue height from 3 mm to 7 mm would achieve the highest stamp temperature with the height of 3 mm. The same with sprue height, the change of air height (V) also has a position influence. In general, the heating with the cover assisted could increase the stamp temperature above $300^{circ}C$ within 20 s.","PeriodicalId":345118,"journal":{"name":"2020 5th International Conference on Green Technology and Sustainable Development (GTSD)","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-11-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128427043","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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